Dankmar Adler und Louis Sullivan, Prdential-Guarantee Building, Buffalo, NY, 1896 (c) Wiki Commons
Dankmar Adler und Louis Sullivan, Prdential-Guarantee Building, Buffalo, NY, 1896 (c) Wiki Commons
Dankmar Adler und Louis Sullivan, Prdential-Guarantee Building, Buffalo, NY, 1896 (c) Wiki Commons